Features
n RoHS compliant*
n Low profile
n Low power loss, high efficiency
n UL 94V-0 classification
Applications
n Switch Mode Power Supplies
n Portable equipment batteries
n High frequency rectification
n DC/DC Converters
n Telecommunications
CD214B-FS3x Series Fast Response Rectifier Chip Diode
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
General Information
Portable communications, computing and video equipment manufacturers are
challenging the semiconductor industry to develop increasingly smaller electronic
components.
Bourns offers Glass Passivated Rectiers for rectication applications in a compact
chip package compatible with DO-214AA (SMB) size format. The Glass Passivated
Rectier Diodes offer a forward current of 3 A with a choice of repetitive peak reverse
voltage of 200 V up to 800 V.
Absolute Maximum Ratings (@ T
A
= 25 °C Unless Otherwise Noted)
Parameter Symbol
CD214B-
Unit
FS3D FS3G FS3J FS3K
Maximum Repetitive Peak Reverse Voltage V
RRM
200 400 600 800 V
Maximum Average Forward Current I
F(AV)
3 A
Maximum Peak Forward Surge Current
(8.3 ms Single Half Sine-Wave)
I
FSM
90 A
Operating Junction Temperature Range T
OPR
-65 to +175 °C
Storage Temperature Range T
STG
-65 to +175 °C
*RoHS COMPLIANT
LEAD FREE
*RoHS COMPLIANT
VERSIONS
AVAILABLE
LEAD FREE
VERSIONS ARE
RoHS COMPLIANT*
Electrical Characteristics (@ T
A
= 25 °C Unless Otherwise Noted)
Parameter Symbol Condition or Model Min. Typ. Max. Unit
Maximum Instantaneous
Forward Voltage
(NOTE 1)
V
F
I
F
=
3 A
CD214B-FS3D 0.93 0.95
VCD214B-FS3G 1.2 1.25
CD214B-FS3J 1.5 1.7
CD214B-FS3K 1.9 2.2
DC Reverse Current I
R
V
R
=
V
RRM
5 µA
Reverse
Recovery
Time
I
F
= 0.5 A,
I
R
= 1.0 A,
I
rr
= 0.25 A
T
rr
35 nS
Typical Junction Capacitance C
J
V
R
= 4 V, f = 1.0 MHz 19 pF
Typical
Thermal
Resistance
(NOTE 2)
Junction to
Ambient
R
θJA
66
°C/W
Junction to
Lead
R
θJL
8
NOTES:
(1) Pulse width 300 microsecond, 1 % duty cycle.
(2) Mounted on PCB with 5.0 x 5.0 mm (0.2 x 0.2 inch) copper pad areas.